Java Backend

Required Skills:

• Strong proficiency in Java (8 /11 ), Spring Boot, REST APIs, Microservices
• Strong hands-on with Collections, Streams, Multithreading, Concurrency
• Strong coding & problem-solving skills with clean code practices
• Experience with Spring Data JPA/Hibernate, transactions, and performance tuning
• Knowledge of Spring Security (OAuth2/JWT) and Spring Actuator (preferred)
• Experience with Git, Maven/Gradle, and CI/CD pipelines (Jenkins/Concourse)
• Hands-on with JUnit5/Mockito, and understanding of code quality tools (e.g., SonarQube)
• Strong SQL and database experience with PostgreSQL and migrations using Liquibase
• Strong troubleshooting skills using Splunk and production support mindset
• Working knowledge of Unix/Linux and containerization using Docker

Key Responsibilities:

• Develop and maintain backend services using Java 11 .
• Utilize Collections, Streams, Threads, and Concurrency in Java.
• Work with Azul JVM for optimized performance.
• Implement and manage Spring-based applications.
• Write and maintain unit tests using JUnit5, AssertJ, and Mockito.
• Deploy and manage applications using Docker.
• Work with PostgreSQL databases and manage schema changes using Liquibase.
• Monitor and troubleshoot applications using Splunk.
• Ensure high performance and reliability of distributed systems.
• Utilize asynchronous communication techniques.
• Apply solid Unix/Linux knowledge in daily tasks.